baber/WOPTO huggingface dataset:
Patent JP-2011066102-A (JP)
Title: Device and method for peeling sheet
Inventor: KUROSAWA YUTA
IPC: B65H41/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of a yield even when dust drops on an adhesion object such as a semiconductor wafer or the like, and to prevent the adhesion object from being lifted along with an adhesive sheet in peeling the adhesive sheet.  <P>SOLUTION: The device 10 for peeling a sheet includes: a sticking means 16 to stick a peeling tape PT to an adhesive sheet S stuck to a semiconductor wafer W; and a peeling means 15 to peel the adhesive sheet S off the semiconductor wafer W by relatively moving the peeling tape PT stuck to the adhesive sheet S and the semiconductor wafer W in directions opposite to each other. The peeling means 15 includes: a roller 30 for forming a peeling attitude while sandwiching the adhesive sheet S between the semiconductor wafer W and itself; and a peeling assistance means 31, sandwiching the adhesive sheet S between the roller 30 and itself, for sticking the adhesive sheet S peeled off the semiconductor wafer W thereto.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066718-A (JP)
Title: Imaging apparatus
Inventor: MATSUO KATSUYUKI
IPC: H04N5/335
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase bonding strength with an image pickup device even in structure for bonding the rear face of the image pickup device to the side face of a support opening.  <P>SOLUTION: An imaging apparatus includes: a lens unit; the image pickup device 43 for making an optical axis of the lens unit coincident with the center normal line on a light reception surface; and a fixing frame plate 21 for fixing the image pickup device 43 for connecting to the lens unit. In the imaging apparatus, the fixing frame plate 21 has an opening, the image pickup device 43 is incorporated into the opening, and an adhesive bonds and fixes the rear of the image pickup device 43 onto an inner wall of the opening of the fixing frame plate 21. In this case, the four side faces of the opening are formed in an undulated shape 54.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069150-A (JP)
Title: Cycle hammer for drilling hard rock ground
Inventor: HOSHI FUMIO
IPC: E21B4/16
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cycle hammer housing a plurality of air hammers, in which a drilling bit of each of the air hammers can be uniformly abraded on its entire peripheral surface, while occurrence of action deficiencies caused by flow of small pieces such as a packing material, a small stone or the like into the air hammer can be controlled.  <P>SOLUTION: A hex plate 1 has an unnecessary-object-inflow-protection net 3 arranged on its lower surface and can be detachably mounted in an airtight state on an upper case 4 partitioning a high-pressure air chamber S4. The hex plate 1 can also retain the drilling bit 16 of the respective air hammer AH to a drive sub 15 rotatably in a vertically slidable manner, while generating rotation action R2 on each of the drilling bits 16 along with the drilling action by the rotation R1 of the cycle hammer CH and leveling out the abrasion of a drilling head 16F, so as to improve the operation rate of the drilling bit 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070535-A (JP)
Title: Portable communication terminal
Inventor: TABATA SOTARO
IPC: G06K17/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which can set the number of slots used for collision preventing processing to a proper value with consideration given to an actual use environment in a portable communication terminal which can perform non-contact communication with a radio tag.  <P>SOLUTION: The portable communication terminal 1 includes a setting means of number of slot, and a collision prevention means performing collision preventing processing using slots in the number set by the setting means of number of slots. Each of radio tags is recognized based on each identification information associated with each of the radio tags by the collision prevention means for performing communication with each of the radio tags. The portable communication terminal 1 also includes a distribution density detection means detecting the distribution density of the radio tags existing within a readable range of a radio communication means, and a movement speed detection means detecting a movement speed of the portable communication terminal 1. The setting means of the number of slots sets the number of slots for the collision prevention processing based on the distribution density detected by the distribution density detection means and the movement speed detected by the movement speed detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076689-A (JP)
Title: Information recording and reproducing device, method of controlling gap, and computer program
Inventor: HOTTA MASANORI
IPC: G11B7/125
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper gap control in accordance with tilt change.  <P>SOLUTION: The device includes a light source LD projecting light LB to a disk type information recording medium 100, a solid-immersion lens 11 generating near-field light, an optical system 10 converging a part of projected light on a medium surface through the solid-state immersion lens, a signal generating means 40 for outputting an error signal in accordance with reflected light from a bottom part of the solid-state immersion lens caused by the other one part of light, a gap control means 60 for controlling gap between the medium surface and the solid-state immersion lens based on an error signal, a tilt detecting means 70 for detecting relative tilt amount of the information recording medium and the solid-state immersion lens, while calculating a limit distance in which the solid-state immersion lens and the medium surface do not come into contact with each other based on the tilt amount, and a gap changing means 60 for changing, when the limit distance exceeds the gap between the medium surface and the solid-state immersion lens controlled by the gap controlling means, the gap to the limit distance or more temporarily or continuously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073121-A (JP)
Title: Tool fixing gripper
Inventor: HAYASHI HIROKI
IPC: B23Q3/157
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool fixing gripper for preventing deformation, and wear and tear of a tool holder, and also preventing deformation and damage of a gripper body member, by reducing stress applied to the tool holder.  <P>SOLUTION: The tool fixing gripper comprises: the gripper body member 10 having a storage part 11 for storing the tool holder 2; and a gripping member 30 arranged inside the storage part 11 and gripping the tool holder 2. The tool fixing gripper has: the storage part 11 is formed so that its inside surface 12 becomes a noncontact shape by opening a predetermined clearance with an outer peripheral surface 3 of the tool holder 2; and the gripping member 30 is constituted of an elastic member, and presents a shape along the inside surface 12 of the storage part 11. The tool fixing gripper is formed so that its inside end surface 31 is positioned inside the outer peripheral surface 3 of the tool holder 2 in a storage position, and when storing the tool holder 2 in the storage part 11, the gripping member 30 also becomes a compressed state by being pressed by the tool holder 2, and grips the tool holder 2 by its elastic restoring force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081198-A (JP)
Title: Map information processing device, map information processing method, and map information processing program
Inventor: KATO HARUHITO
IPC: G09B29/00
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map information processing device for automatically selecting annotation display in accordance with a display scale on the basis of more objective standards.  <P>SOLUTION: The map information processing device includes: a means for specifying a region to which an object of annotation display belongs on the basis of position information and specifying weight information set to the specified region out of a regional weight storage means; a means for calculating the score of the annotation display by tallying by weighting the attribute information of the object of annotation display based on the specified weight information; a storage means for storing the calculated score and the annotation display associated with each other; an extraction means for selecting scores within a defined score range in accordance with a specified scale and extracting annotation display having the selected score; a means for extracting map data falling under the specified scale out of the storage means; and a means for creating map information on the basis of the extracted annotation display and map data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082911-A (JP)
Title: Peripheral device, and device connection system
Inventor: OKANOE TAKUMI
IPC: H04B1/59
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily and universally access data of a communication target device by an access trying device such as an electronic device.  <P>SOLUTION: A peripheral device 3 includes: an input/output portion 12 connected to the access trying device 2; a communication portion 13 for carrying out communications with the communication target device 4; and a conversion portion 31 that converts a storage access command outputted to the input/output portion 12 by the access trying device 2 into a communication command between the communication potion 13 and communication target device 4 if the communication target device 4 is a storage. The communication portion 13 transmits the communication command generated by the conversion portion 31 to the communication target device 4 and carries out transmission and reception between the communication target device 4, of data to be written in the communication target device 4 by the access trying device 2 and data read from the communication target device 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086993-A (JP)
Title: Transmission apparatus for differential communication
Inventor: SUZUKI YOICHIRO
IPC: H04L25/02
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission apparatus for differential communication, capable of reducing disturbance in a differential output waveform without delay in response by promptly detecting common mode noise superimposed on transmission lines for the differential communication.  <P>SOLUTION: Each of the transmission lines L1 and L2 for the differential communication is provided with a noise protection circuit 10. The noise protection circuit 10 includes: a positive noise countermeasure circuit 12 for turning an FETQ11 to an on-state when the transmission line L1(L2) exceeds an upper limit potential higher than a power supply voltage range (0-Vdd) and controlling the ground impedance of the transmission line L1(L2) to the ground impedance of the other transmission line L2(L1); and a negative noise countermeasure circuit 14 for turning an FETQ21 to an on-state when the transmission line L1(L2) gets below a lower limit potential lower than the power supply voltage range (0-Vdd) and controlling the ground impedance of the transmission line L1(L2) to the ground impedance of the other transmission line L2(L1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083520-A (JP)
Title: Hanging device
Inventor: ISHIZUKA RYO
IPC: D06F57/12
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a ceiling to which a pole is attached from breaking and to reduce the risk of injuries even when there is a person around as well when heavy laundry is hung from the pole, or the like, and excessive loads are applied.  <P>SOLUTION: The pole 3 is hung to be elevated and lowered by hanging cords 2, 2 and end pieces 5, 5 are attached to both ends of the pole 3. The end piece 5 incorporates a receiver 7 slidably inside a cylinder on the front end side, and a moving implement 6 is screwed to a screw part 26 of the receiver 7. An engaging implement 10 of a breaking implement 9 is engaged with the moving implement 6, the hanging cord 2 is attached to the press contact implement 11 and attaching implement 12 of the breaking implement 9, an extra length part 13 of about 50 to 100 cm is extended and left at the tip of the hanging cord 2, and the extra length part 13 is housed inside the pole 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088032-A (JP)
Title: Apparatus for granulating powder
Inventor: AIYONE YUJI
IPC: B01J2/22
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for granulating powder, which suppresses the clogging and wear of an air-permeable filter.  <P>SOLUTION: The apparatus 100 for granulating powder is constituted so that the air-permeable filter 132 is arranged on a through-hole 131 on the outside surface of a feed hopper 130 and a powdery raw material is deaerated forcibly by a vacuum pump 141 through the air-permeable filter 132. Therefore, the deaeration of the powdery raw material is performed at a position of the feed hopper 130 and the pressurization of the powdery raw material is performed at the position of a screw casing 120. Since the pressurization is not performed at the position that the powdery raw material is deaerated, namely, at the position of the air-permeable filter 132, the clogging and wear of an air-permeable filter 132 are suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090535-A (JP)
Title: Patent map creation system
Inventor: KUDO ICHIRO
IPC: G06T11/60
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that in conventional technique, even when a code group such as an IPC composing a hierarchical structure is used for a displayed patent map, it is difficult to simply perform analysis in each classification code.  <P>SOLUTION: A data display device has such characteristics that a table or a graph are displayed by using classification codes, which is used for indicating the classification of data in the universe of data by a code group composing the hierarchical structure, as at least one axis and a constitution for accepting an input for vertically moving the hierarchy is had.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093967-A (JP)
Title: Conjugated diene polymer modified product and manufacturing method therefor
Inventor: KITTEICHOOTO MUSHIKABUNMA
IPC: C08F136/06
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified rubber having high Mooney viscosity with a polybutadiene hydrosilylated with a diethylamino dimethylsilane, and its manufacturing method.  <P>SOLUTION: The conjugated diene polymer modified product includes a polybutadiene including 80 mol% or more of a 1,4-cis structure and 20 mol% or less of a 1,2-vinyl structure hydrosilylated with a diethylamino dimethylsilane with its Mooney viscosity (ML<SB>1+4'</SB>100°C) being 80-130. Also provided is its manufacturing method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094568-A (JP)
Title: Horizontal vibration compressor
Inventor: YOSHIHARA JUNJI
IPC: F04B35/04
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal vibration compressor capable of effectively exhibiting an original spring characteristic of a suspension coil spring, excellent in vibration absorptivity, and also reducing noise.  <P>SOLUTION: In this horizontal vibration compressor, a cylindrical vessel 1 for storing a compressor body 2 is constituted of a cylindrical body 3 and a pair of cover bodies 4 joined to both end opening parts of this body 3, and is arranged by turning the axis X1 toward the horizontal direction, and the suspension coil spring 7 is interposed between opposed surfaces of the compressor body 2 and the respective cover bodies 4 for supporting the compressor body 2, and a cushion holder 10 for holding a hollow cushion member 15 is fixed to an inner surface of the respective cover bodies 4, and a rod 17 inserted into a hollow part 16 of the cushion member 15 is fixedly arranged on an end surface of the compressor body 2. An annular void 18 for putting the mutual cushion member 15 and rod 17 in a noncontact state, is arranged between opposed peripheral surfaces of the cushion member 15 and the rod 17 when amplitude in the radial direction of the compressor body 2 falls within a range less than a predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097889-A (JP)
Title: Riding type furrow opener
Inventor: ENDO HIDEMITSU
IPC: E02B11/02
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding type furrow opener free from trouble of moving with unexpectedly high speed by excessive manipulation of a manipulation member in turning and having good supporting stability of a machine body in turning.  <P>SOLUTION: A low speed manipulation member 12 and a middle and high speed manipulation member 13 are used as manipulation members for operating rotational speed of an engine 5. The low speed manipulation member 12 can be manipulated while gripping a prescribed exit-side grip 9 between a pair of right and left grips and can operate the engine only within a prescribed low-speed rotation range. The middle and high speed manipulation member 13 can be manipulated by gripping a grip 10 of the side opposite to the exit-side grip 9 and can operate the engine 5 up to a middle and high rotation range. Motion with unexpectedly high speed can be prevented by manipulating the low speed manipulation member 12 in the case of turning the machine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102157-A (JP)
Title: Paper delivery apparatus and image forming apparatus
Inventor: HAGIWARA TAKUMI
IPC: B65H29/20
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper delivery apparatus and an image forming apparatus including the paper delivery apparatus carrying out optimum stiffening for the size and thickness of paper with simple configuration.  <P>SOLUTION: The paper delivery apparatus equipped to the image forming apparatus includes a paper delivery roller 81 delivering paper after image formation; stiffening members 83a, 83b stiffening the paper; stiffening member moving means 84a, 84b moving at least a pair of stiffening members in a line symmetry in a main scanning direction orthogonal to a paper conveying direction and parallel with the axial direction of the paper delivery roller 81; and a paper information acquiring means acquiring paper information. The paper delivery apparatus further includes a position change control means changing the moving positions of the stiffening members according to the acquisition result of the paper information acquiring means, thereby carrying out stiffening in optimal positions to various paper sizes and thickness with simple the configuration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102496-A (JP)
Title: Door opening/closing device
Inventor: OSHIMA TOSHIHIRO
IPC: E05F3/10
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening/closing device assisting opening/closing of a door by a cylinder device, allowing the door to stand still in an intermediate position and preventing the occurrence of a swishing sound when operating the cylinder device.  <P>SOLUTION: The cylinder device 1 for use in the door opening/closing device is formed by fittingly mounting a piston 12, to which a piston rod 2 is connected, into a cylinder member 3 filled with a hydraulic fluid. When the projecting length of the piston rod 2 is less than a predetermined length, spring force is not applied to the piston rod 2 by a spring mechanism 16, but when the projecting length of the piston rod 2 is the predetermined length or longer, spring force is applied to the piston rod 2 by the spring mechanism 16 to assist opening/closing of the door. Gas of predetermined pressure is filled in a gas chamber 10 to adjust the repulsive force of gas acting on the piston rod 2, within a fixed range. The door can thereby be held still in the intermediate position, and the occurrence of cavitation when extending/contracting the piston rod 2 is suppressed to prevent the occurrence of the swishing sound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102618-A (JP)
Title: Bolt for civil engineering and construction
Inventor: IKUNO MAKOTO
IPC: F16B31/02
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt for civil engineering and construction capable of effectively suppressing breaking by relaxing an impact force due to a screwing torque that occurs in the bolt on completion of screwing.  <P>SOLUTION: The bolt includes a first male screw part 11 screwed in an attachment hole 8 arranged in H-shaped steel 6 or the like, an introduction screw shaft part 13 that can be introduced in the attachment hole 8 continuously to the first male screw part 11, and a buffer cylinder 15 engaged with the circumferential edge of the attachment hole 8 and relaxing the impact force due to the screwing torque by being externally fitted to the introduction screw shaft part 13 and set to have an outer diameter larger than that of the attachment hole 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103582-A (JP)
Title: Variable resistance control circuit and variable resistor
Inventor: OYABU HIROKAZU
IPC: H03H11/24
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain control circuit and a variable resistor in which resistance is varied over a wide range.  <P>SOLUTION: The variable resistance control circuit includes: a resistor 21 which is provided between a power source 10 and a power source 11 having a potential lower than the power source 10 and connected with the power source 10; an MOS transistor 31 which is provided between the power source 10 and the power source 11 and connected in series with the resistor 21; an MOS transistor 32 which is provided between the power source 10 and the power source 11 and connected in series with the MOS transistor 31; and an operational amplifier 41 which outputs a gate voltage to the MOS transistor 32 based on a voltage at a nodal point of the resistor 21 and the MOS transistor 31 and a control voltage. The operational amplifier 41 is configured to output the gate voltage to external variable resistance of which the resistance value is controlled based on the gate voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103608-A (JP)
Title: Packet forwarding apparatus and method
Inventor: FURUYA IKUO
IPC: H04L45/74
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem with an apparatus for forwarding packets, wherein a latency to BANK active, read command input, and data output, and a BANK precharge after data transfer are required for accessing data when the apparatus uses a versatile DRAM memory of low bit unit price and large capacity for achieving high-speed access of forwarding information stored in a storage apparatus, and as a result, the transfer efficiency of data is not raised.  <P>SOLUTION: By continuously allocating a plurality of input physical ports to a memory BANK, and continuously repeating BANK interleave access to raise the data transfer efficiency of a memory, and a memory band required for reading out forwarding information of the input physical ports is assured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010035245-A (JP)
Title: System, method and logic for multicasting in high-speed exchange environment
Inventor: SHIMIZU TAKESHI
IPC: H04L12/56
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce or eliminate traditional disadvantages and problems associated with multicasting in a high-speed switching environment.  <P>SOLUTION: A system for multicasting in a high speed exchange environment has a data memory logically divided into a plurality of blocks, a plurality of output ports and a center agent. The center agent decides whether all of one or more output ports have read packets stored in one or more blocks. Each block of packets is added to a pool of effective blocks, when the last of one or more output ports has read the packets from the blocks.  <P>COPYRIGHT: (C)2010,JPO&INPIT